baber/WOPTO huggingface dataset:
Patent JP-S61147381-A (JP)
Title: Discriminating method of superposed pattern
Inventor: TAKUSAGAWA TAGUSAGAWA
IPC: G06K9/46
Filed: 1984-12-20
Abstract: PURPOSE:To discriminate the shape of a check object pattern with a relatively simple method by dividing the check object pattern to express it with structural description parameters and comparing and collating each of them with structural description parameters of standard patterns. CONSTITUTION:Structural description parameters of plural kinds of circle and polygon as standard patterns are analyzed preliminarily and are stored in a prescribed memory. The check object pattern picture is binarized and is converted to run lengths, and a prescribed processing is performed in accordance with obtained data to extract outline points, and they are sampled to obtain individual turning points of the check object pattern, and the outline is divided at every turning point, and it is discriminated whether divided parts are a part of the circle or a part of the polygon, and they are expressed with the structural description parameters. Each of these structural description parameters is compared and collated with the standard patterns to discriminate the shape of the check object pattern overall.
Patent JP-H05109187-A (JP)
Title: Method for recording information used for 'karaoke' system
Inventor: FURUICHI TOKIISA
IPC: G11B20/02
Filed: 1991-10-16
Abstract: PURPOSE:To sing a duet alone by outputting a human voice except a singer when the 'KARAOKE' (accompaniment to recorded music) by the chorus of two humans or above is sung alone. CONSTITUTION:In the sound data recording structure, the display of selection capable of selectively selecting, synthesizing and outputting channels 3 or 4 out of the sound information and the selected program are recorded in sector 1. An accompaniment signal is recorded in sector 2 and the sound signal of a man professional singerw is recorded in one side channel of sector 3 and the sound signal of a woman professional singer is recorded in other side channel and the desired sound signal can be turned ON/OFF.
Patent JP-H06219435-A (JP)
Title: Formation of container of polymer and transmission preventing container
Inventor: AANESUTO DEII SUTEIRESU
IPC: B65D1/02
Filed: 1993-10-26
Abstract: PURPOSE: To provide a method of forming a container made of a polymeric material welded with a laminate stopping permeation of gas or liquid on surface of the container and such a permeation stopping container. CONSTITUTION: Between two mutually facing dies 11 of a metal mold 10, an extruder 12 extrudes a heated soft parioson 14. A seat-shaped laminate 16 is disposed between the parison 14 and the dies 11. The metal mold 10 is closed, the pariosn 14 is closed at the bottom, and then the laminate 16 is severed along periphery of the dies 11. The parioson 14 is inflated to have contact with the laminate 16, and the both fit inner surfaces of the dies 11 to form an integrated synthesized structure with the shape of a container. The laminate 16 is provided with a polymerized carrier film 18 and a permeation barrier coating 20 applied to the film 18.
Patent JP-H11167215-A (JP)
Title: Photoconductive image forming member containing indolocarbazole
Inventor: HU NAN-XING
IPC: C09B57/00
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a layered photoreactive image forming member improved having susceptibility to visible rays by incorporating a charge transfer layer containing an indolocarbazole selected from specified plural kinds, or if necessary, a mixture of these into a photoconductive image forming member. SOLUTION: This photoconductive image forming member contains a charge transfer layer containing an indolocarbazole expressed by formula I, formula II or the like, or if necessary, a mixture of these. In formulae, R, R' are independently selected from a group consisting of hydrogen atom, halogen atom, alkyl, alkoxyl and aryl groups, (m), (n) are each 0 to 4, R<1> , R<2> are independently selected from a group consisting of alkyl, aryl, vinyl and diarylaminoaryl groups, R<3> , R<4> are each independently selected from a group consisting of hydrogen atoms, alkyl, alkoxy, aryl groups or halogen, and (p) is 1 to 3.
Patent JP-H0992560-A (JP)
Title: Current transformer
Inventor: FURUYA MASAE
IPC: H01F38/28
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To contrive a miniaturization of the whole device by a method wherein a secondary winding wound on a first core having voids and a zero-phase tertiary winding, which is connected in series for constituting an open delta connection, of a three phase component, and an open-circuit voltage restraint short-circuit winding for canceling a magnetic flux, which may cause an open-circuit voltage which is induced by this tertiary winding, are provided on a second core. SOLUTION: A secondary winding 13 is wound on a first core 11 having one pair of voids 12 and both end parts of the winding 13 are respectively connected with terminals 14a and 14b. A zero-phase tertiary winding 16 is wound on a second core 15 and both end parts of the winding 16 are connected with terminals 14c and 14d, the winding 16 of a three phase component is connected with the winding 13 in series via these terminals 14c and 14d. Moreover, an open-circuit voltage restraint short-circuit winding 17 is wound on the core 15, and both end parts of this winding 17 are connected with a connection part 17a. Even in the case where the winding 16 is constituted into an open delta connection, an open-circuit voltage is not generated in both end parts of the winding 16, and the residual current characteristics of a device are improved.  Thereby, a reduction in the cost of the device and a facilitation of an insulation treatment become possible and moreover, a miniaturization of the whole device and the like become possible.
Patent JP-H10230741-A (JP)
Title: Wing lock
Inventor: HORI MASAKI
IPC: B60J7/185
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a wing lock which keeps an increment in external width dimension comparatively small without lowering much the strength of a gate when the wing lock is mounted onto a truck. SOLUTION: A wing lock is provided with a handle 4 to be operated while being put into turning movement, and with a stopper 2 which is pivotally moved to the direction opposite to the direction of the pivotal movement of the handle 4 in such a way as to be approached to/parted from a wing plate 20a following the pivotal movement of the handle 4, in which, the stopper 2 is energized by the handle 4, the end part of the stopper 2 is approached to the the wing plate 20a so as to be locked onto an initial position checking the release of the wing plate, and it is parted from the wing plate because of the pivotal movement of the handle 4 to its one direction, and is also pivotally moved to the direction that it is approached to the wing plate, by means of pivotal movement directed to the other direction.
Patent JP-2000100880-A (JP)
Title: Testing equipment for semiconductor integrated circuit
Inventor: SAEKI TAKAHIRO
IPC: H01L21/66
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To shorten the testing time of a semiconductor integrated circuit by eliminating the need for moving a probe card on the surface of a wafer. SOLUTION: A control circuit 11 of a test-only chip 1 is supplied with electricity from an external unit 5, via a probe card 4 in a power input pad 15 and a grounding pad 16 and outputs test data to the test circuit 22 of a chip 2 to be tested via a bus interface 12 and a bus line 3. The control circuit 11 serially sends test results to the external unit 5 via a serial communication circuit 13, a communication pad 14 and a probe card 3. Accordingly, the test- only chip 1 is connected to the external unit 5 via three probing pins 41-43 of the probe cards 4, which reduces the number of the probing pins of the probe card 4 to an extremely low level as compared with the number of the pads of the chip 2 to be tested on a wafer 8.
Patent JP-H07102467-A (JP)
Title: Scouring and thinning apparatus for woven or knit fabric
Inventor: ITO KIYOSHI
IPC: D06B3/14
Filed: 1993-09-30
Abstract: PURPOSE:To perform uniform scouring and thinning treatment without causing folding crease, scratch defect and fluffing by placing rotors separated from a horizontal main shaft in a treating tank and extending a winding core of woven or knit fabric between the rotors in a state rotatable on its own axis. CONSTITUTION:Steam is blown into a treating liquid 11 in a treating tank 1 through a steam-blowing pipe 14 and the liquid is uniformly heated by actuating a circulation pump 13. Separately, a rotary axis 41 of a perforated hollow winding tube 4 holding a treating woven or knit fabric 5 wound on the tube is placed via a bearing 31 and a fixing tool 32 on a pair of rotors 3a, 3b oppositely placed interposing a prescribed gap between the horizontal main shaft 2 in the treating tank 1. A motor 21 is started to rotate the main shaft 2 and, at the same time, the rotation of a transmission gear 33 engaging with a stationary gear 35 is transmitted to the rotary shaft 41 to rotate the winding tube 4 on its own axis. The woven or knit fabric 5 is alternately introduced into the treating liquid 11 and air to enable uniform scouring and thinning treatment of the fabric.
Patent JP-H1182823-A (JP)
Title: Manufacture of spiral braided hose, and spiral braided hose
Inventor: NOBA KUNIHIRO
IPC: B29L23/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To dissolve a problem caused by forming an intermediate rubber layer serving as a constraining layer, between a first reinforcing yarn layer and a second reinforcing yarn layer in a spiral braided hose. SOLUTION: A spiral braided hose 10 has a tubular rubber inner layer 12, a first reinforcing yarn layer 16 formed by spirally winding reinforcing yarn 42 around the outer peripheral surface of the rubber inner layer 12, a second reinforcing yarn layer 18 formed by spirally winding reinforcing yarn 42 in cross shape at a reverse angle to the first reinforcing yarn layer 16, and a tubular rubber outer layer 22 forming an outermost layer. At the time of manufacturing such a spiral braided hose 10, a liquid adhesive desirably with a viscosity of 1-1050 cp and a thickness T of 0.2 mm or less is applied to the whole outer peripheral surface of the first reinforcing yarn layer 16, and then the second reinforcing yarn layer 18 is formed.  The first reinforcing yarn layer 16 and the second reinforcing yarn layer 18 are bonded by an adhesive layer 20 serving as a constraining layer, so as to be in a mutually constrained state.
Patent JP-H1182711-A (JP)
Title: Method for shift control of electromotive transmission
Inventor: OTA ATSURO
IPC: F16H61/682
Filed: 1997-09-13
Abstract: PROBLEM TO BE SOLVED: To prevent shift shock during driving of a vehicle by releasing the connection state of a clutch and changing a gear and then quickly connecting the clutch in the case shift operation is carried out when the vehicle is in the state of being almost stopped. SOLUTION: When the vehicle speed is, for example, 3 km/h or lower, the vehicle speed is set to be approximately 0. In the case that the vehicle speed is approximately 0 (S70), the neutral position is set at an aiming angle θT of the shift spindle (S72). In the case the vehicle speed is not approximate 0, the second standard angle, for example, 6 degrees turned back from the angle at which the rotation of speed is limited by the stopper is set to be the aiming angle θT (S71), Then, the rotation angle of the shift spindle at the moment is detected (S73), the rotational speed (Ne) control of an engine is carried out (S74).  Consequently, when the shift operation is carried out in the case the vehicle is in state of being almost stopped, the shift shock during the driving the vehicle is prevented and at the same time smooth clutch connection is carried out in the state that the vehicle is stopped.
Patent JP-2000100698-A (JP)
Title: X-ray mask and its manufacture
Inventor: KICHISE KOJI
IPC: G03F1/22
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray mask comprising a transfer pattern of high precision. SOLUTION: Firstly, an X-ray absorber film which prevents transmission of X ray is formed on a substrate. A resist film is formed on the X-ray absorber film. The substrate is placed on a movable member. By repeating a process for moving the movable member and a process for projecting an energy ray to the resist film, a drawing process (S2) for drawing a pattern on the resist mask is performed. Between a process where the substrate is placed on the movable member and the drawing process S2, a process (S1) where a mask member comprising the resist film and the X-ray absorber film and the substrate is so held for the same condition as a thermal equilibrium in the drawing process is performed.
Patent JP-S63121838-A (JP)
Title: Silver halide photographic sensitive material
Inventor: OKADA HISASHI
IPC: G03C1/06
Filed: 1986-11-11
Abstract: PURPOSE:To obtain such photographic characteristics as high contrast and negative gradation by forming a photosensitive silver halide emulsion layer on a support and incorporating a specified compd. into the emulsion layer or other constituent layer. CONSTITUTION:A photographic silver halide emulsion layer is formed on a support and a compd. represented by the formula is incorporated into the emulsion layer or other hydrophilic colloidal layer to obtain a silver halide photographic sensitive material. In the formula, Ar is aryl, B is formyl, acyl, alkylsulfonyl, arylsulfonyl or the like, and both of R0 and R00 are H or one of them is H and the other is alkylsulfonyl, arylsulfonyl or acyl. The amt. of the compd. added is 1X10<-5>-5X10<-2>mol, preferably 2X10<-5>-1X10<-2>mol per 1mol silver halide and the amt. is properly regulated according to the properties of the silver halide emulsion combined with the compd. Thus, such photographic characteristics as higher sensitivity and high gamma are obtd.
Patent JP-H01112197-A (JP)
Title: Intermediate heat exchanger
Inventor: MATSUDA SHOHEI
IPC: F28D7/16
Filed: 1987-10-26
Abstract: PURPOSE:To prevent the outflow of a large volume of an inert gas in a gas flow passage forming a heat insulating layer into a secondary coolant in a transient operation state by providing a sealing structural body which acts in response with the fluctuation in the pressure of the inert gas which is transiently generated in the gas passage. CONSTITUTION:A sliding ring 33 is pushed up by the secondary coolant and is placed at the same position as the liquid level formed in the lower part of the gas passage 31 by the pressure of the system acting over the entire part of the secondary cooling system during the ordinary operation. The pressure of the inert gas acts atop the sliding ring 33 and attains equiv. in this state. The pressure of the secondary coolant filling a heat exchange part 23 drops simultaneously as well and unbalance is generated between said pressure and the pressure of the inert gas when the pressure drops sharply upon generation of a load interruption on the power plant side. The pressure of the inert gas overcomes said pressure at this moment and the liquid level of the secondary coolant falls in a moment, then the ring is pressed atop the retainer 32, by which the flow of the inert gas is sealed. The inert gas continues to exert the pressure of the ring 33 hereafter too, but does not flow by itself into the secondary coolant. A slight amt. of the inert gas is temporarily escaped through a small hole 34 and is discharged toward the heat exchange part 23.
Patent JP-H01111803-A (JP)
Title: Method for lining inside surface of special shaped tube
Inventor: NISHIMURA HITOSHI
IPC: B22F7/04
Filed: 1987-10-24
Abstract: PURPOSE:To form a lining layer without generating deformation by applying a powder lining material as a packed layer and a thermally sprayed layer or welded overlay layer having the packing rate higher than the packing rate of the packed layer according to the shapes of tubular bodies. CONSTITUTION:The packed layer 20b of the powder lining material on the inside surface of a body 10a is formed by loading the powder lining material into the gap delineated between the inside surface of the body 10a and a mandrel 110 inserted therein. On the other hand, the thermally sprayed layer or welded overlay layer 20m applied on the inside surface of an aperture 10b is formable by thermally spraying the powder lining material on the front face of the mandrel 120 or the inside surface of the aperture 10b prior to the insertion of the mandrel 120 into the aperture 10b. The generation of a defective product by the deformation of the tubular body is, therefore, obviated and the smaller margin for machining in order to optimize the design shape is necessitated. The working cost is thus reduced and the loss of the material is obviated.
Patent JP-2000098186-A (JP)
Title: Optical connector
Inventor: OTSUKA KENICHIRO
IPC: G02B6/36
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector permitting reduction in assembly man-hour, and simple and inexpensive assembly. SOLUTION: In an optical connector C having a ferrule 1 with built-in optical fiber 3, the optical connector C has such a structure as has a recessed part 50 for projecting the optical fiber formed on the front face 1a of the ferrule 1, and the optical fiber 3 is inserted into an optical fiber positioning hole 4 extending into the ferrule 1 from an optical fiber projecting port 5 arranged on the bottom 50b of the recessed part 50, and the tip end face 3a of the optical fiber 3 is buried in the recessed part 50.
Patent JP-S62127660-A (JP)
Title: Pattern inspecting device
Inventor: KISHIDA HIROBUMI
IPC: G01N21/956
Filed: 1985-11-29
Abstract: PURPOSE:To inspect the state of a print pat6tern speedily by heating the print pattern by a heating means, finding temperature distribution information on the pattern, and collating it with normal temperature distribution information. CONSTITUTION:Respective styli 3 for heat conduction are heated by a heater controller 4 to specific temperature and heat is conducted to respective print patterns p<1>-p<6>, which are heated. A scanning thermometer 7 scans a printed wiring board 1 entirely and an electric signal corresponding to the temperature distribution is converted into a digital signal, which is stored in an image memory 8. A main control part 10 reads the temperature distribution information out of the image memory 8 and collates it with the normal temperature information stored in a normal temperature map 9. Consequently, cracking, chipping, whiskers, contacting, wire breaking, etc., are detected securely only in one inspection process as to the respective print patterns p<1>-p<6>.
Patent JP-S61166847-A (JP)
Title: Transparent hydrogenated block copolymer composition
Inventor: AKIYAMA YOSHIKUNI
IPC: C08L51/02
Filed: 1984-12-21
Abstract: PURPOSE:To provide a transparent composition having excellent flexibility, processability and hygienicity, and capable of keeping the shape even after heat-treatment at a high temperature, by compounding a specific hydrogenated block copolymer, a crystalline polypropylene and a specific crystalline low- molecular polypropylene. CONSTITUTION:The objective composition is produced by compounding (A) 40-90% hydrogenated block copolymer composed of (a) a polymer block A composed mainly of one or more kinds of vinyl aromatic compounds and (b) a polymer block B composed mainly of one or more kinds of hydrogenated conjugated diene compounds with (B) 5-30% crystalline polypropylene for general molding use, or a polymer composed mainly thereof, and (C) 5-30% crystalline low-molecular polypropylene having a number-average molecular weight of <=20,000. The component A is preferably the one containing 20-40% vinyl aromatic compound (preferably styrene) and having a number-average molecular weight of 30,000-300,000.
Patent JP-H03131182-A (JP)
Title: Drive method for matrix type display device
Inventor: MISAWA TOSHIYUKI
IPC: H04N5/66
Filed: 1989-10-16
Abstract: PURPOSE:To allow the method to deal with plural systems of television pictures by scanning a column driver for an effective scanning period only in the case of the wide display mode and scanning the column driver for the horizontal blanking period and the effective scanning period in the case of the 4:3 display mode. CONSTITUTION:The aspect ratio of the screen of a matrix type display device 1 is 16:9 and corresponds to the wide display mode for an HDTV or the like. In the case of the picture display in the 4:3 display mode, spaces 10, 11 are provided in an optional ratio to the left and right sides of a picture display section 9 and a video image of a prescribed gradation level is displayed to the spaces. Then in the case of the wide display mode, column drivers are scanned for the effective display period only for overscanning and the video signal is displayed on the matrix type display device. In the case of the 4:3 display mode, the column drivers are scanned for the horizontal blanking period and the effective scanning period and the signal of a prescribed level is displayed to the space.
Patent JP-H10108797-A (JP)
Title: Chair for bathing by half of body
Inventor: MATSUMOTO CHOZABURO
IPC: A47K3/12
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a chair for bathing by a half of a body for bathing by the whole body and freely bathing by a half of a body by mounting the freely attachable and detachable chair within a bath tab only at need without remodeling the original bath tab. SOLUTION: The chair for bathing by a half of the body 10 is installed within the bath tab at need for bathing by a half of the body. This chair 10 is composed of two supporters 3 erected at an interval, a pillow 6 nearly horizontally bridged between the tops of these supporters 3, and a sheet surface sheet 2 axially fixed to a little lower parts of the supporters 3 in horizontal direction from the supporter 3 to be freely rotatably. Then the sheet 2 is provided with a slide link 5 regulating a position at the time of folding and a position at the time of using in a nearly horizontal state.
Patent JP-H05294901-A (JP)
Title: Preparation of 1,2-bis-(2-nitrophenoxy)-ethane
Inventor: TEODOORU PAPENFUUSU
IPC: C07C205/37
Filed: 1992-10-07
Abstract: PURPOSE: To provide an improved industrial preparation which enables formation of the subject product that is capable of being separated in as good yield as possible and in high purity with simple filtration, by using only one process step while avoiding defects of the well-known processes.  
     CONSTITUTION: In this preparation, 1,2-bis-(2-nitrophenoxy)-ethane is prepared by allowing 1 mol. of ethylene glycol to react with about 190 to 250 mol.% of 2-chloronitrobenzene at about 40 to 100°C with the addition of an alkali metal hydroxide, in dimethylacetamide. 
     COPYRIGHT: (C)1993,JPO
Patent JP-2000098024-A (JP)
Title: Microwave detector
Inventor: ONO HISAO
IPC: G01S7/35
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a microwave detector which does not issue any alarm even when a jamming wave in an intermediate frequency band gets in the detector, but issues an alarm when the detector receives a real microwave. SOLUTION: A microwave detector is a double super-heterodyne type microwave detector which detects the microwave having an aimed frequency by means of a detector 10 by successively mixing microwaves with the outputs of first and second local oscillators 4 and 7 and, when a detecting output of a prescribed level or higher exists, received signals (pulse) are given to a microcomputer 13 from a signal processing circuit 11. Upon receiving the received signals, the microcomputer 13 stops the first local oscillator 4 and, when no received signal exists while the oscillator 4 is stopped, the microcomputer 13 judges that a real microwave is received and generates a detecting signal to an alarm circuit 14. When a jamming wave is received, no alarm is issued, because received signals exist even when the first local oscillator 4 is stopped.
Patent JP-S60157197-A (JP)
Inventor: KARUROSU MANIYUEKO SANTARUTAN
IPC: H05G1/20
Filed: 1984-12-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。